i have seen in this class org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer the method process of PersonWorker inner class makes only this : ChainingUserRegistrySynchronizer.this.personService.createPerson(personProperties, zoneSet);not ChainingUserRegistrySynchronizer.this.authorityService.addAuthority(…….) or authenticationService.createAuthentication(……)